74708336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 153896400

約数和(自身を除く): 79188064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 787, 1396, 1574, 2792, 3148, 5584, 5933, 6296, 11866, 12592, 13379, 23732, 26758, 47464, 53516, 94928, 107032, 214064, 274663, 549326, 1098652, 2197304, 4394608, 4669271, 9338542, 18677084, 37354168, 74708336]

約数ペア:

[(1, 74708336), (2, 37354168), (4, 18677084), (8, 9338542), (16, 4669271), (17, 4394608), (34, 2197304), (68, 1098652), (136, 549326), (272, 274663), (349, 214064), (698, 107032), (787, 94928), (1396, 53516), (1574, 47464), (2792, 26758), (3148, 23732), (5584, 13379), (5933, 12592), (6296, 11866)]